Plan, Plot, Color coordination

Quick answer：

Plot coloring is a process in GIS (Geographic Information System) and landscape design where colors are used to represent different types of features or data on a map. It helps in visualizing and analyzing spatial information. Planning refers to the process of organizing and strategizing for a project or activity. In the context of land use planning, plots are areas of land designated for specific uses. Color coordination in planning ensures that the information presented is clear and easy to understand, enhancing the decision-making process.